I watched it a few times through the years, it's a very interesting video.
"The best" is a silly thing to determine quality anyway. Never in the history of the universe was there ever a product that was "the best" in every quality a product can have.
Lathes aren't something a homeowner would buy. At least not the massive self-standing ones. The difference between what one might consider the best and the worst lathe on the market at the time wasn't that substantial (unless you search for some niche stuff, I mean the best and the worst that was used in the field, e.g. the best and the worst toolroom lather or the best and the worst industrial lathe...). Today there's more difference with more foreign manufacturers making them as cheap as possible, but back then in Europe... Caseneuve, Boehringer, Weiler, Morando, VDF, Schaublin, Colchester and countless others... They all made quality machines. Big differences came in operator preferences for the gearbox, and some lathes sometimes had a few more extra features (brakes etc...). Or depending on the age, older ones were often not on roller bearings.